/* ============================================================
   EMiU STAFF SERIES — Design Proposal
   ============================================================ */

:root {
  --bg:        #08090a;
  --bg-2:      #0d0f11;
  --panel:     #101215;
  --panel-2:   #14171a;
  --line:      rgba(255, 255, 255, .085);
  --line-2:    rgba(255, 255, 255, .16);
  --tx:        #e9eaec;
  --tx-2:      #9aa0a7;
  --tx-3:      #6a7077;
  --silver:    #c9ced4;
  --gun:       #565c63;
  --accent:    #d6dbe0;

  /* インク／生地は「継承するカスタムプロパティ」で持つ。
     <use> のシャドウツリーには body.flash .xx のような子孫セレクタが届かないため、
     Flash 切替は必ず変数経由で行う。 */
  --ink-gun:   #6d747a;
  --ink-gun-2: #575e64;
  --refl-fill: #383d43;
  --refl-glow: none;
  --knock:     #101316;   /* 黒 on 黒 の抜き（生地色） */
  --emiu:      #2380B8;   /* EMiU ブランドブルー C80 M40 Y10 K0 */
  --fab-1: #31363b; --fab-2: #262b2f; --fab-3: #1d2124; --fab-4: #171a1d;
  --fabLo-1: #292e32; --fabLo-2: #1e2225; --fabLo-3: #14171a;

  --f-disp: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-cond: "Oswald", "Archivo", Impact, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --f-jp:   "Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", sans-serif;
  --f-min:  "Shippori Mincho", "Hiragino Mincho ProN", serif;

  --pad: clamp(20px, 5vw, 72px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--tx);
  font-family: var(--f-jp);
  font-size: 15px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  letter-spacing: .01em;
  overflow-x: hidden;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

a { color: inherit; text-decoration: none; }

/* ---------- shared type ---------- */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--tx-3);
  margin: 0 0 18px;
}
.sec-title {
  font-family: var(--f-cond);
  font-weight: 300;
  font-size: clamp(28px, 5vw, 54px);
  line-height: 1.05;
  letter-spacing: .02em;
  margin: 0 0 8px;
  text-transform: uppercase;
}
.sec-sub {
  font-size: 13px;
  color: var(--tx-2);
  margin: 0 0 clamp(28px, 5vw, 56px);
  letter-spacing: .06em;
}
.lede { color: var(--tx-2); max-width: 62ch; font-size: 14.5px; }
.lede b { color: var(--tx); font-weight: 500; }
.mono { font-family: var(--f-mono); }

/* SVG text families */
svg .mono { font-family: var(--f-mono); font-weight: 400; }
svg .cond { font-family: var(--f-cond); font-weight: 300; }
svg .disp { font-family: var(--f-disp); font-weight: 600; }
svg .min  { font-family: var(--f-min);  font-weight: 500; }
.hairline { height: 1px; background: var(--line); border: 0; margin: 0; }

section { padding: clamp(56px, 9vw, 130px) var(--pad); position: relative; }
section + section { border-top: 1px solid var(--line); }

/* ============================================================
   TOP BAR
   ============================================================ */
.bar {
  position: fixed; inset: 0 0 auto 0; z-index: 90;
  display: flex; align-items: center; gap: 22px;
  padding: 0 var(--pad); height: 56px;
  background: rgba(8, 9, 10, .82);
  backdrop-filter: blur(14px) saturate(120%);
  border-bottom: 1px solid var(--line);
}
.bar .logo {
  font-family: var(--f-disp); font-weight: 600; font-size: 17px;
  letter-spacing: -.02em; margin-right: auto;
}
.bar .logo span { color: var(--tx-3); font-weight: 400; font-size: 10px;
  letter-spacing: .3em; margin-left: 12px; font-family: var(--f-mono); }
.bar nav { display: flex; gap: 20px; }
.bar nav a {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .16em;
  color: var(--tx-3); text-transform: uppercase; transition: color .25s;
}
.bar nav a:hover { color: var(--tx); }
@media (max-width: 900px) { .bar nav { display: none; } }

/* flash toggle */
.flash-btn {
  display: inline-flex; align-items: center; gap: 9px;
  border: 1px solid var(--line-2); border-radius: 999px;
  background: transparent; color: var(--tx-2); cursor: pointer;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .16em;
  padding: 7px 14px; text-transform: uppercase; transition: .3s;
  white-space: nowrap;
}
.flash-btn .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--tx-3); transition: .3s;
}
.flash-btn:hover { border-color: rgba(255,255,255,.34); color: var(--tx); }
body.flash .flash-btn { border-color: #cfd7de; color: #fff; }
body.flash .flash-btn .dot { background: #fff; box-shadow: 0 0 10px 2px rgba(220,240,255,.85); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100svh; display: flex; flex-direction: column;
  justify-content: center; padding-top: 100px;
  background:
    radial-gradient(120% 80% at 78% 12%, rgba(120,132,145,.10), transparent 62%),
    radial-gradient(90% 70% at 8% 92%, rgba(90,100,112,.08), transparent 60%);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(24px, 4vw, 64px); align-items: center; }
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 {
  font-family: var(--f-cond); font-weight: 200;
  font-size: clamp(36px, 7.6vw, 108px); line-height: .92;
  letter-spacing: -.01em; margin: 0 0 4px; text-transform: uppercase;
}
.hero h1 em {
  font-style: normal; display: block;
  background: linear-gradient(96deg, #fdfdfe 0%, #9aa1a8 34%, #f2f5f8 52%, #7f868d 74%, #dfe4e9 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .tag {
  font-family: var(--f-min); font-size: clamp(15px, 2.2vw, 22px);
  color: var(--tx-2); letter-spacing: .14em; margin: 26px 0 0;
}
.hero .tag b { color: var(--tx); font-weight: 500; }
.hero .meta {
  display: flex; flex-wrap: wrap; gap: 8px 10px; margin-top: 38px;
}
.hero .meta span {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .14em;
  color: var(--tx-2); border: 1px solid var(--line);
  padding: 6px 11px; border-radius: 2px; text-transform: uppercase;
}
.hero-art { position: relative; }
.hero-art svg { width: 100%; height: auto; max-height: 66svh; display: block; }
.scroll-hint {
  margin-top: clamp(28px, 6vh, 64px);
  font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .3em;
  color: var(--tx-3); text-transform: uppercase;
}

/* ============================================================
   T-SHIRT ART  (SVG classes)
   ============================================================ */
.fabric      { fill: url(#gFabric); stroke: rgba(255,255,255,.12); stroke-width: .8; }
.fabric-2    { fill: url(#gFabricLo); stroke: rgba(255,255,255,.07); stroke-width: .8; }
.seam        { fill: none; stroke: rgba(255,255,255,.16); stroke-width: 1; }
.seam-2      { fill: none; stroke: rgba(255,255,255,.075); stroke-width: .9;
               stroke-dasharray: 3 3.5; }
.fold        { fill: none; stroke: rgba(255,255,255,.03); stroke-width: 22;
               stroke-linecap: round; filter: blur(6px); }

/* インク（プリントアートは 1unit = 1mm 空間なので線幅も mm 相当） */
.ink-gun     { fill: var(--ink-gun); }
.ink-gun-2   { fill: var(--ink-gun-2); }
.ink-silver  { fill: url(#gSilver); }
.ink-foil    { fill: none; stroke: url(#gFoil); stroke-width: .8; }
.ink-foil-f  { fill: url(#gFoil); }
.ink-matte   { fill: #1c2024; }
.ink-matte-hi{ fill: #2d3237; }
.ink-knock   { fill: var(--knock); }
.stitch      { fill: #949ba2; }
.brand       { fill: var(--emiu); }

.st-gun      { fill: none; stroke: var(--ink-gun);   stroke-width: .6; }
.st-thin     { fill: none; stroke: var(--ink-gun-2); stroke-width: .4; }

/* Flash に連動しない「日中固定」表示（比較用） */
.refl-day    { fill: #383d43; }

/* reflector — 通常光では生地に近いグレー、Flash で発光 */
.refl        { fill: var(--refl-fill); filter: var(--refl-glow);
               transition: fill .55s ease, filter .55s ease; }
.refl-s      { fill: none; stroke: var(--refl-fill); stroke-width: 1.4;
               filter: var(--refl-glow);
               transition: stroke .55s ease, filter .55s ease; }

/* Flash / 暗所モード：生地は夜の濃度へ落ち、反射材だけが光る */
body.flash {
  --refl-fill: #f5fafd;
  --refl-glow: drop-shadow(0 0 4px rgba(210,236,255,.95));
  --ink-gun:   #4c5359;
  --ink-gun-2: #3d444a;
  --knock:     #0a0c0d;
  --fab-1: #1b1f22; --fab-2: #15181b; --fab-3: #111315; --fab-4: #0c0e10;
  --fabLo-1: #16191c; --fabLo-2: #111315; --fabLo-3: #0a0c0d;
}

/* ============================================================
   LINEUP
   ============================================================ */
.lineup { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); }
.lineup-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1050px) { .lineup, .lineup-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .lineup, .lineup-3 { grid-template-columns: 1fr; } }
.lineup .k { font-family: var(--f-mono); font-size: 10px; letter-spacing: .1em;
  color: var(--tx-3); margin: 14px 0 0; }
.lineup a {
  background: var(--panel); padding: 24px 20px 20px; display: block;
  transition: background .3s; position: relative;
}
.lineup a:hover { background: var(--panel-2); }
.lineup .n { font-family: var(--f-mono); font-size: 10px; color: var(--tx-3); letter-spacing: .2em; }
.lineup h4 { font-family: var(--f-cond); font-weight: 300; font-size: 21px;
  letter-spacing: .04em; margin: 8px 0 2px; text-transform: uppercase; }
.lineup p { font-size: 11.5px; color: var(--tx-2); margin: 0 0 14px; letter-spacing: .06em; }
.lineup svg { width: 100%; height: auto; opacity: .9; }
.lineup a:hover svg { opacity: 1; }

/* ============================================================
   THE MARK
   ============================================================ */
.sub-title {
  font-family: var(--f-cond); font-weight: 300; text-transform: uppercase;
  font-size: clamp(20px, 3vw, 32px); letter-spacing: .04em;
  margin: clamp(46px, 7vw, 88px) 0 6px;
}

/* 頭文字の分解 */
.acro { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); }
@media (max-width: 620px) { .acro { grid-template-columns: repeat(2, 1fr); } }
.acro div { background: var(--panel); padding: clamp(20px,3vw,34px) clamp(18px,2.5vw,30px);
  display: flex; align-items: baseline; gap: 16px; }
.acro b {
  font-family: var(--f-min); font-weight: 500;
  font-size: clamp(40px, 6vw, 76px); line-height: .8;
  background: linear-gradient(140deg, #fdfdfe, #99a0a7 40%, #f1f4f7 56%, #7d848b 78%, #dde2e7);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.acro span { font-family: var(--f-cond); font-weight: 300; text-transform: uppercase;
  font-size: clamp(15px, 2vw, 22px); letter-spacing: .1em; color: var(--tx-2); }

.mark-read .mini { display: block; margin-top: 8px; font-size: 11px; color: var(--tx-3); }

.mark-hero { display: grid; grid-template-columns: .38fr .62fr; gap: 1px;
  background: var(--line); border: 1px solid var(--line); }
@media (max-width: 900px) { .mark-hero { grid-template-columns: 1fr; } }
.mark-art { background: #f4f6f8; padding: clamp(24px,4vw,48px); display: flex;
  flex-direction: column; justify-content: center; }
.mark-art svg { width: 100%; max-width: 220px; height: auto; margin: 0 auto; display: block; }
.mark-art .cap { display: flex; justify-content: space-between; gap: 10px;
  margin: 26px 0 0; font-family: var(--f-mono); font-size: 9.5px;
  letter-spacing: .14em; color: #7c848c; text-transform: uppercase; }

.mark-read { background: var(--panel); padding: clamp(22px,3vw,40px) clamp(22px,3vw,44px); }
.mark-read ol { list-style: none; margin: 0; padding: 0; }
.mark-read li { display: flex; gap: 20px; padding: 18px 0;
  border-bottom: 1px solid var(--line); }
.mark-read li:first-child { padding-top: 0; }
.mark-read li:last-child { border-bottom: 0; padding-bottom: 0; }
.mark-read b { font-family: var(--f-mono); font-size: 10px; letter-spacing: .2em;
  color: var(--tx-3); flex: none; padding-top: 5px; font-weight: 400; }
.mark-read strong { display: block; font-family: var(--f-min); font-size: 17px;
  font-weight: 500; letter-spacing: .06em; margin-bottom: 8px; }
.mark-read p { margin: 0; font-size: 12.5px; color: var(--tx-2); }
.mark-read p b { font-family: var(--f-jp); font-size: 12.5px; letter-spacing: 0;
  color: var(--tx); padding: 0; }

.treat { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); }
@media (max-width: 860px) { .treat { grid-template-columns: repeat(2, 1fr); } }
.treat figure { margin: 0; background: var(--panel); padding: 20px 18px 20px; }
.treat .tile {
  background: radial-gradient(90% 70% at 40% 20%, #1c1f23, #0c0e10 76%);
  border: 1px solid var(--line); padding: 20px; margin-bottom: 14px;
  transition: background .55s ease;
}
body.flash .treat .tile { background: radial-gradient(80% 60% at 40% 16%, #0e1113, #050607 72%); }
.treat .tile svg { width: 100%; max-width: 96px; height: auto; margin: 0 auto; display: block; }
.treat figcaption { font-family: var(--f-cond); font-weight: 300; font-size: 15px;
  letter-spacing: .05em; text-transform: uppercase; }
.treat figcaption span { display: block; font-family: var(--f-jp); font-size: 11px;
  letter-spacing: .04em; color: var(--tx-3); text-transform: none; margin-top: 2px; }

.ladder { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); }
@media (max-width: 700px) { .ladder { grid-template-columns: repeat(2, 1fr); } }
.ladder figure { margin: 0; padding: 22px 16px 18px; background: var(--panel);
  display: flex; flex-direction: column; align-items: center; }
.ladder svg { width: 100%; max-width: 120px; height: auto; display: block; }
.ladder figcaption { margin-top: 14px; text-align: center; font-family: var(--f-mono);
  font-size: 10px; letter-spacing: .14em; color: var(--silver); }
.ladder figcaption b { display: block; font-family: var(--f-jp); font-weight: 400;
  font-size: 11px; letter-spacing: .04em; color: var(--tx-3); margin-top: 4px; }

/* ============================================================
   CONCEPT
   ============================================================ */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); margin-top: 46px; border: 1px solid var(--line); }
@media (max-width: 860px) { .pillars { grid-template-columns: 1fr; } }
.pillars div { background: var(--panel); padding: 30px 26px 34px; }
.pillars h5 {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .22em;
  color: var(--tx-3); margin: 0 0 16px; text-transform: uppercase;
}
.pillars strong {
  display: block; font-family: var(--f-min); font-size: 19px;
  font-weight: 500; letter-spacing: .08em; margin-bottom: 12px; line-height: 1.5;
}
.pillars p { margin: 0; font-size: 13px; color: var(--tx-2); }

.quote {
  margin: clamp(40px,7vw,80px) 0 0; padding: clamp(30px,5vw,54px) 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  text-align: center;
}
.quote p {
  font-family: var(--f-min); font-size: clamp(20px, 4.4vw, 44px);
  letter-spacing: .12em; margin: 0; line-height: 1.5;
}
.quote small {
  display: block; margin-top: 22px; font-family: var(--f-mono);
  font-size: 10px; letter-spacing: .28em; color: var(--tx-3);
}

/* ============================================================
   DESIGN BLOCK
   ============================================================ */
.design { padding: clamp(56px,9vw,120px) var(--pad); border-top: 1px solid var(--line); }
.design:nth-of-type(even) { background: linear-gradient(180deg, #0a0b0d, #08090a); }

.d-head { display: flex; align-items: flex-start; gap: clamp(18px,3vw,42px); flex-wrap: wrap; }
.d-no {
  font-family: var(--f-cond); font-weight: 200; font-size: clamp(46px, 8vw, 92px);
  line-height: .8; color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,.26);
}
.d-title h3 {
  font-family: var(--f-cond); font-weight: 300; font-size: clamp(28px, 5.4vw, 56px);
  letter-spacing: .03em; margin: 0; text-transform: uppercase; line-height: 1;
}
.d-title p { margin: 8px 0 0; font-family: var(--f-min); font-size: 15px;
  letter-spacing: .18em; color: var(--tx-2); }
.d-tags { margin-left: auto; display: flex; flex-wrap: wrap; gap: 6px; max-width: 340px; }
.d-tags span {
  font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .12em;
  border: 1px solid var(--line-2); color: var(--tx-2);
  padding: 5px 9px; border-radius: 2px; text-transform: uppercase;
}
.d-story {
  margin: clamp(26px,4vw,44px) 0 0; max-width: 68ch;
  font-family: var(--f-min); font-size: clamp(14px,1.6vw,17px);
  line-height: 2.1; letter-spacing: .05em; color: #cfd3d8;
}
.d-story b { color: #fff; font-weight: 500; }

/* mockups */
.mocks { display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  margin: clamp(30px,5vw,54px) auto 0; background: var(--line);
  border: 1px solid var(--line); max-width: 1020px; }
@media (max-width: 760px) { .mocks { grid-template-columns: 1fr; } }
.mock {
  background: radial-gradient(90% 70% at 50% 22%, #191c1f, #0c0e10 72%);
  padding: 26px 18px 16px; margin: 0; position: relative;
  transition: background .55s ease;
}
body.flash .mock {
  background: radial-gradient(80% 60% at 50% 18%, #0e1113, #050607 70%);
}
.mock svg { width: 100%; height: auto; display: block; }
.mock figcaption {
  font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .26em;
  color: var(--tx-3); text-transform: uppercase; text-align: center; margin-top: 8px;
}

/* detail + wearing */
.d-row { display: grid; grid-template-columns: 1.42fr .58fr; gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-top: 0; }
@media (max-width: 980px) { .d-row { grid-template-columns: 1fr; } }

.zooms { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); }
.zooms-1 { grid-template-columns: 1.25fr .75fr; }
@media (max-width: 620px) { .zooms, .zooms-1 { grid-template-columns: 1fr; } }

.zoom { margin: 0; padding: 24px 20px 16px; background: var(--panel);
  position: relative; display: flex; flex-direction: column; }
.zoom .frame { flex: 1; display: flex; align-items: center; }
.zoom .frame {
  border: 1px solid var(--line); position: relative; overflow: hidden;
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.022) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0 1px, transparent 1px 3px),
    radial-gradient(120% 100% at 30% 10%, #1b1e21, #0e1012 76%);
  transition: background .55s ease;
}
body.flash .zoom .frame {
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.02) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.015) 0 1px, transparent 1px 3px),
    radial-gradient(120% 100% at 30% 10%, #0f1214, #06070880);
}
.zoom svg { width: 100%; height: auto; display: block; }
.zoom .cap {
  display: flex; justify-content: space-between; gap: 12px; margin-top: 10px;
  font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .16em;
  color: var(--tx-3); text-transform: uppercase;
}

.wear { padding: 24px 20px 16px; background: var(--panel);
  display: flex; flex-direction: column; }
.wear .figs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; flex: 1;
  background: linear-gradient(180deg, #141719, #0b0d0e); border: 1px solid var(--line); padding: 14px; }
.wear .figs svg { width: 100%; height: auto; display: block; }
.wear .cap {
  margin-top: 10px; font-family: var(--f-mono); font-size: 9.5px;
  letter-spacing: .16em; color: var(--tx-3); text-transform: uppercase;
}

/* spec table */
.spec { border: 1px solid var(--line); border-top: 0; }
.spec table { width: 100%; border-collapse: collapse; }
.spec th, .spec td {
  text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line);
  font-size: 12.5px; vertical-align: top;
}
.spec thead th {
  font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--tx-3); background: var(--panel-2);
  font-weight: 400; white-space: nowrap;
}
.spec tbody th { font-weight: 500; color: var(--tx); white-space: nowrap; width: 1%; }
.spec td { color: var(--tx-2); }
.spec td .mono { color: var(--silver); font-size: 12px; }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: 0; }
@media (max-width: 700px) {
  .spec table, .spec thead, .spec tbody, .spec tr, .spec th, .spec td { display: block; }
  .spec thead { display: none; }
  .spec tbody tr { border-bottom: 1px solid var(--line-2); padding: 6px 0; }
  .spec th, .spec td { border: 0; padding: 4px 16px; width: auto; }
  .spec tbody th { color: var(--tx-3); font-family: var(--f-mono); font-size: 9.5px;
    letter-spacing: .18em; text-transform: uppercase; }
}

/* ============================================================
   PLACEMENT DIAGRAM
   ============================================================ */
.plan-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--line); border: 1px solid var(--line); }
@media (max-width: 860px) { .plan-wrap { grid-template-columns: 1fr; } }
.plan { background: #0c0e10; padding: 26px 20px 14px; margin: 0; }
.plan svg { width: 100%; height: auto; display: block; }
.plan figcaption { font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .24em;
  color: var(--tx-3); text-transform: uppercase; text-align: center; margin-top: 6px; }
.dim      { fill: none; stroke: #4d80a8; stroke-width: .7; }
.dim-tx   { fill: #7fa9c9; font-family: var(--f-mono); font-size: 8px; letter-spacing: .06em; }
.area     { fill: rgba(122,168,201,.07); stroke: #4d80a8; stroke-width: .8;
            stroke-dasharray: 4 3; }
.area-tx  { fill: #9fc0d6; font-family: var(--f-mono); font-size: 7px; letter-spacing: .1em; }

/* ============================================================
   SERIES
   ============================================================ */
.series { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); }
@media (max-width: 1000px) { .series { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px)  { .series { grid-template-columns: 1fr; } }
.item { background: var(--panel); padding: 26px 24px 28px; display: flex; flex-direction: column; }
.item .art {
  background: radial-gradient(90% 70% at 50% 20%, #191c1f, #0c0e10 74%);
  border: 1px solid var(--line); padding: 16px; margin-bottom: 20px;
  transition: background .55s ease;
  height: 272px; display: flex; align-items: center; justify-content: center;
}
body.flash .item .art { background: radial-gradient(80% 60% at 50% 16%, #0e1113, #050607 70%); }
.item .art svg { width: 100%; height: auto; max-height: 100%; display: block; }
.item h4 {
  font-family: var(--f-cond); font-weight: 300; font-size: 23px; letter-spacing: .05em;
  margin: 0 0 3px; text-transform: uppercase;
}
.item .jp { font-size: 11.5px; color: var(--tx-3); letter-spacing: .12em; margin: 0 0 14px;
  font-family: var(--f-mono); }
.item p { margin: 0 0 14px; font-size: 12.5px; color: var(--tx-2); }
.item ul { margin: auto 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.item li { font-size: 11.5px; color: var(--tx-2); padding: 8px 0; border-bottom: 1px solid var(--line);
  display: flex; gap: 12px; }
.item li:last-child { border-bottom: 0; }
.item li b { font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .14em;
  color: var(--tx-3); text-transform: uppercase; min-width: 74px; flex: none; font-weight: 400; }

/* ============================================================
   TABLES (generic)
   ============================================================ */
.tbl { width: 100%; border-collapse: collapse; border: 1px solid var(--line); }
.tbl caption {
  text-align: left; font-family: var(--f-mono); font-size: 10px; letter-spacing: .2em;
  color: var(--tx-3); text-transform: uppercase; padding-bottom: 12px;
}
.tbl th, .tbl td { padding: 13px 16px; border-bottom: 1px solid var(--line);
  font-size: 12.5px; text-align: left; vertical-align: top; }
.tbl thead th {
  font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .18em; font-weight: 400;
  text-transform: uppercase; color: var(--tx-3); background: var(--panel-2); white-space: nowrap;
}
.tbl tbody th { font-weight: 500; color: var(--tx); white-space: nowrap; }
.tbl td { color: var(--tx-2); }
.tbl tbody tr:last-child th, .tbl tbody tr:last-child td { border-bottom: 0; }
.tbl .num { font-family: var(--f-mono); color: var(--silver); white-space: nowrap; }
.tbl-scroll { overflow-x: auto; }
.pick { position: relative; }
.pick td:last-child { padding-right: 62px; }
.pick::after {
  content: "推奨"; position: absolute; top: 10px; right: 12px;
  font-family: var(--f-mono); font-size: 8.5px; letter-spacing: .18em;
  border: 1px solid var(--line-2); padding: 2px 7px; color: var(--tx);
}

.two { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px,4vw,48px); }
@media (max-width: 900px) { .two { grid-template-columns: 1fr; } }

/* font specimens */
.fonts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); }
@media (max-width: 760px) { .fonts { grid-template-columns: 1fr; } }
.fonts div { background: var(--panel); padding: 24px 24px 26px; }
.fonts .sample { font-size: clamp(24px, 3.4vw, 38px); line-height: 1.2; margin-bottom: 14px;
  color: #f0f2f4; letter-spacing: .02em; }
.fonts .s-cond { font-family: var(--f-cond); font-weight: 300; letter-spacing: .04em; }
.fonts .s-disp { font-family: var(--f-disp); font-weight: 500; letter-spacing: -.01em; }
.fonts .s-mono { font-family: var(--f-mono); font-weight: 300; font-size: clamp(17px,2.4vw,26px); }
.fonts .s-min  { font-family: var(--f-min); font-weight: 500; letter-spacing: .1em; }
.fonts .s-logo { margin-bottom: 14px; }
.fonts .s-logo svg { width: 100%; max-width: 240px; height: auto; display: block; }
.fonts h5 { font-family: var(--f-mono); font-size: 10px; letter-spacing: .2em; color: var(--tx-3);
  margin: 0 0 6px; text-transform: uppercase; }
.fonts p { margin: 6px 0 0; font-size: 12px; color: var(--tx-2); }
.fonts .alt { font-family: var(--f-mono); font-size: 10.5px; color: var(--silver);
  letter-spacing: .06em; margin-top: 10px; }

/* roadmap */
.road { border: 1px solid var(--line); }
.road .ph { display: grid; grid-template-columns: 130px 1fr 160px;
  border-bottom: 1px solid var(--line); }
.road .ph:last-child { border-bottom: 0; }
@media (max-width: 780px) { .road .ph { grid-template-columns: 1fr; } }
.road .ph > * { padding: 20px 22px; }
.road .k { font-family: var(--f-mono); font-size: 10px; letter-spacing: .18em;
  color: var(--tx-3); text-transform: uppercase; border-right: 1px solid var(--line); }
.road .v strong { display: block; font-family: var(--f-cond); font-weight: 300;
  font-size: 20px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 6px; }
.road .v p { margin: 0; font-size: 12.5px; color: var(--tx-2); }
.road .q { border-left: 1px solid var(--line); font-family: var(--f-mono);
  font-size: 11px; color: var(--silver); letter-spacing: .06em; }
@media (max-width: 780px) {
  .road .k { border-right: 0; border-bottom: 1px solid var(--line); }
  .road .q { border-left: 0; border-top: 1px solid var(--line); }
}

.note {
  margin-top: 26px; padding: 16px 18px; border: 1px solid var(--line);
  background: var(--panel); font-size: 12px; color: var(--tx-3);
  display: flex; gap: 12px;
}
.note b { font-family: var(--f-mono); font-size: 9.5px; letter-spacing: .18em;
  color: var(--tx-2); text-transform: uppercase; flex: none; }

/* palette */
.swatches { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); margin-top: 8px; }
@media (max-width: 1000px) { .swatches { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 620px)  { .swatches { grid-template-columns: repeat(2, 1fr); } }
.sw { background: var(--panel); padding: 0 0 16px; }
.sw i { display: block; height: 96px; border-bottom: 1px solid var(--line); }
.sw b { display: block; padding: 14px 16px 2px; font-size: 12.5px; font-weight: 500; }
.sw span { display: block; padding: 0 16px; font-family: var(--f-mono);
  font-size: 10px; letter-spacing: .1em; color: var(--tx-3); }

/* footer */
footer {
  padding: clamp(44px,7vw,80px) var(--pad) 60px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 24px; flex-wrap: wrap;
}
footer .fl { font-family: var(--f-cond); font-weight: 200;
  font-size: clamp(30px,7vw,74px); line-height: .9; text-transform: uppercase;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.2); margin: 0; }
footer p { margin: 0; font-family: var(--f-mono); font-size: 10px;
  letter-spacing: .2em; color: var(--tx-3); text-transform: uppercase; }

/* reveal — only armed once JS is confirmed running, so no-JS never hides content */
.js-rv .rv { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }
.js-rv .rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js-rv .rv { opacity: 1; transform: none; transition: none; }
}

/* print */
@media print {
  body { background: #fff; color: #111; }
  .bar, .scroll-hint { display: none; }
  .rv { opacity: 1 !important; transform: none !important; }
  section, .design { page-break-inside: avoid; }
}